Fifty years ago, a 'harmless' sedative was withdrawn from the market because babies were being born without arms or legs: http://en.wikipedia.org/wiki/Thalidomi

Fifty years ago, a 'harmless' sedative was withdrawn from the market because babies were being born without arms or legs: http://en.wikipedia.org/wiki/Thalidomide http://en.wikipedia.org/wiki/Thalidomide Once bitten, twice shy.